My world just have black and

My world just have black and my world smiles just for My world have my world only have me As long as we have love no matter how hard are worth!I just want you back to my world! My world,because have you perfect .翻译 World,love enough,just can have so many excuses.. JUST ONE SMILE FROM YOU,WOULD MAKE MY WORLD I just want to stay in my own world. My heart only have you,just My heart just have only one i have just had my supper.I____ it at home at seven.A.had had B.had C.have My grandfather_____.He is still very tireds.a.has just come back b.has already come back c. have yet come backd.have just come back For the world you are just one person,but for me you are my world 英语选择题,高手来!I have just done my homeworkI have just done my homework____A.l do it,too B.So have lC.So do lD.So l have应选哪一个选项,说明理由 A Hi Peter!Nice to meet you.It's a long time _we met last.Where have you_?B I just _from KoreaA：really?wonderful did you go there_for a hoilday?B：yes.my wife and i _a lot of interest.we also went to see the newly built gym.the 2002FIFA WORLD CUP you look sad.are you home sick? not really.i__of my friends back home.A.was just think B.have just thoughtC.am just thinking D.had just thought为什么选A. --Are you still busy?--Yes,I () my homework,and it won not take long.A have just finfshed B am just finishing C had just finished D am just going to finish答案是Bwhy?